199117005131

素因数分解:

${\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1\times {\mathrm{907}}^1\times {\mathrm{1553}}^1$

素因数の和:2723

約数の個数: 32

約数和(自身を含む): 221881959936

約数和(自身を除く): 22764954805

約数列:

[1, 11, 71, 181, 781, 907, 1553, 1991, 9977, 12851, 17083, 64397, 110263, 141361, 164167, 281093, 708367, 1212893, 1408571, 1805837, 3092023, 11655857, 15494281, 19957603, 100008541, 128214427, 219533633, 254951351, 1100093951, 2804464861, 18101545921, 199117005131]

約数ペア:

[(1, 199117005131), (11, 18101545921), (71, 2804464861), (181, 1100093951), (781, 254951351), (907, 219533633), (1553, 128214427), (1991, 100008541), (9977, 19957603), (12851, 15494281), (17083, 11655857), (64397, 3092023), (110263, 1805837), (141361, 1408571), (164167, 1212893), (281093, 708367)]